Wristwatch



FIG. 1 is a right-front perspective view of a wristwatch showing my newdesign;

FIG. 2 is a right-rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view of FIG. 5; and,

FIG. 8 is a left side elevational view of FIG. 5.

The ornamental design for a wristwatch, as shown and described.